发明名称 |
BLADE OF A TURBOMACHINE, HAVING PASSIVE BOUNDARY LAYER CONTROL |
摘要 |
A blade of a turbomachine is disclosed. A contour variation is provided on the suction side of the blade, where the contour variation has a negative step as viewed in a direction of flow. The step has a stepped surface extending perpendicularly to a contour of the suction side and the contour variation has a tangential surface which leads upstream tangentially on the contour of the suction side starting from a step edge. |
申请公布号 |
EP2576987(A1) |
申请公布日期 |
2013.04.10 |
申请号 |
EP20110752087 |
申请日期 |
2011.05.12 |
申请人 |
MTU AERO ENGINES GMBH |
发明人 |
HUEBNER, NORBERT;FRANKE, MATTHIAS |
分类号 |
F01D5/14 |
主分类号 |
F01D5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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